CN214816819U - Numerical control machine tool fixture tool for drilling pipe fitting - Google Patents
Numerical control machine tool fixture tool for drilling pipe fitting Download PDFInfo
- Publication number
- CN214816819U CN214816819U CN202121080622.1U CN202121080622U CN214816819U CN 214816819 U CN214816819 U CN 214816819U CN 202121080622 U CN202121080622 U CN 202121080622U CN 214816819 U CN214816819 U CN 214816819U
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- clamping
- receiving box
- control machine
- machine tool
- bottom plate
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- 238000005553 drilling Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a numerical control machine tool fixture tool for drilling pipe fittings, which comprises a bottom plate, a chip receiving box, a lifting driving mechanism and a clamping limiting mechanism, wherein the chip receiving box is arranged at the top end of the bottom plate, the lifting driving mechanism is respectively arranged at the front side and the rear side of the chip receiving box, the clamping limiting mechanism is respectively arranged at the left end and the right end of the inner cavity of the chip receiving box, the front side and the rear side of the clamping limiting mechanism are respectively connected with two lifting driving mechanisms, and the two lifting driving mechanisms drive the two clamping limiting mechanisms to lift and move in opposite directions and in opposite directions; the lifting driving mechanism comprises a screw, a motor, a first sliding seat and a first air cylinder; the clamping and limiting mechanism comprises a supporting plate, an L-shaped connecting frame, a first clamping block, an L-shaped support, a second cylinder and a second clamping block. The utility model discloses aim at solving among the prior art pipe fitting drilling and fastening inadequately to the pipe fitting clamping with digit control machine tool fixture frock, influence the accuracy of drilling and can not be fine collect the technical problem such as piece and improve.
Description
Technical Field
The utility model relates to a pipe fitting drilling technical field especially relates to a numerical control machine tool fixture frock is used in pipe fitting drilling.
Background
The pipe fitting is cylindrical, the middle part of the pipe fitting is provided with a through hole, the pipe fitting is a widely used part, and the pipe fitting plays roles in connection, control, diversion, sealing, supporting and the like in a pipeline system. According to needs, some pipe fittings need be drilled on the outer side wall of the pipe fitting when machining, the numerical control drilling machine tool is the main equipment for drilling the pipe fitting, and the pipe fitting needs to be fastened and clamped through a clamp tool when drilling, so that the pipe fitting is prevented from moving in the drilling process.
The numerical control machine tool fixture tool for drilling the pipe fitting in the prior art has the following problems: the existing numerical control machine tool fixture tool for drilling the pipe fitting has the defects of poor clamping tightness of the pipe fitting, so that the pipe fitting can be loosened during drilling, and the accuracy of drilling is influenced; its two can produce a large amount of pieces when drilling, and current pipe fitting is numerical control machine tool anchor clamps frock for drilling can not carry out effectual collection to the piece can drop anchor clamps frock, numerical control drilling equipment and subaerial serious piece pollution that causes, and the later stage needs the workman to waste time and energy to remove the clearance.
To above technical problem, the utility model discloses a numerical control machine tool fixture frock is used in drilling of pipe fitting, the utility model has the advantages of improve the fastening of pipe fitting clamping and the accuracy of drilling, can effectually collect, reduce the piece pollution to the piece that drilling produced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a numerical control machine tool fixture tool for drilling pipes, so as to solve the problem that the numerical control machine tool fixture tool for drilling pipes in the prior art has insufficient fastening performance to the pipe clamping, so that the pipe can be loosened during drilling, and the accuracy of drilling is influenced; can produce a large amount of pieces when drilling, current pipe fitting is digit control machine tool anchor clamps frock for drilling can not carry out effectual collection to the piece can drop anchor clamps frock, numerical control drilling equipment and subaerial technical problem such as cause serious piece pollution, the utility model has the advantages of improve the tightness of pipe fitting clamping and the accuracy of drilling, can effectually collect, reduce piece pollution to the piece that drilling produced.
The utility model discloses a following technical scheme realizes: the utility model discloses a numerical control machine tool fixture tool for drilling pipe fittings, which comprises a bottom plate, a chip receiving box, a lifting driving mechanism and a clamping limiting mechanism, wherein the chip receiving box is arranged at the top end of the bottom plate, the lifting driving mechanism is respectively arranged at the front side and the rear side of the chip receiving box, the clamping limiting mechanism is respectively arranged at the left end and the right end of the inner cavity of the chip receiving box, the front side and the rear side of the clamping limiting mechanism are respectively connected with two lifting driving mechanisms, and the two lifting driving mechanisms drive the two clamping limiting mechanisms to lift and move in opposite directions and in opposite directions; the lifting driving mechanism comprises a screw, a motor, a first sliding seat and a first air cylinder, wherein the left side and the right side of the front end of the scrap receiving box and the left side and the right side of the rear end of the scrap receiving box are oppositely provided with supports, the supports are fixedly connected with the bottom plate, the left end and the right end of the screw are respectively in rotating connection with the two supports which are oppositely arranged left and right through bearings, the left end and the right end of the screw are respectively provided with threads in opposite directions, the motor is fixedly arranged on the lateral part of the bottom plate, the end part of a rotating shaft of the motor is fixedly connected with the end part of the screw through a coupler, the first sliding seat is respectively in screwed connection with the left end and the right end of the screw, the bottom end of the first sliding seat is provided with a sliding block, the top end of the bottom plate is transversely provided with a first sliding groove corresponding to the position of the sliding block, the sliding block is arranged in the first sliding groove in a sliding manner, and the first air cylinder is fixedly arranged at the top end of the sliding seat; the clamping and limiting mechanism comprises a supporting plate, an L-shaped connecting frame, a first clamping block, an L-shaped support, a second air cylinder and a second clamping block, wherein the supporting plate is respectively arranged at the left end and the right end of an inner cavity of the scrap receiving box, the L-shaped connecting frame is respectively oppositely arranged at the front side and the rear side of the top end of the supporting plate, an opening of the L-shaped connecting frame faces the outer side of the scrap receiving box, the top of the L-shaped connecting frame extends out of the scrap receiving box, the end part of a piston rod of the first air cylinder is upwards fixedly connected with the bottom end of the top of the L-shaped connecting frame, the first clamping block is arranged at the top end of the supporting plate through a supporting column, a first clamping groove with an opening opposite to the top end of the first clamping block is transversely arranged in a penetrating manner, the L-shaped support is arranged at the outer side of the first clamping block, the opening faces the first clamping block, the second air cylinder is fixedly arranged at the top end of the L-shaped support, the end part of a piston rod of the second air cylinder downwards penetrates through the top of the L-shaped support and is fixedly connected with the second clamping block, the second clamping block is positioned between the L-shaped support and the first clamping block, the bottom end of the second clamping block is transversely provided with a second clamping groove with a downward opening in a through mode.
Preferably, for the convenience of installing and dismantling the bits box, thereby be convenient for clear up the piece, the middle part on bottom plate top transversely is provided with the slide rail, and the middle part that connects bits box bottom transversely is provided with the second slide, and the bottom of second slide transversely link up and is provided with the second spout, and the second slide passes through the top of second spout block at the slide rail.
Preferably, in order to improve the fastening performance of clamping the pipe fitting and further improve the accuracy of drilling, the first clamping block and the second clamping block are both in a V shape.
Preferably, in order to prevent the first clamping block and the second clamping block from damaging the pipe fitting when the pipe fitting is clamped, rubber pads are arranged in the first clamping groove and the second clamping groove.
Preferably, in order to facilitate the handling of the fixture tool, the four corners of the top end of the bottom plate are provided with hanging rings.
Preferably, in order to facilitate the installation and the disassembly of the scrap box, handles are oppositely arranged on the left outer wall and the right outer wall of the scrap box.
Preferably, for better support, four corners of the bottom end of the bottom plate are provided with foot pads.
The utility model has the advantages of it is following:
(1) in the utility model, the left end and the right end of the inner cavity of the scrap receiving box are respectively provided with a clamping limiting mechanism, the pipe fitting is lifted by a first clamping block in the two clamping limiting mechanisms, the left end and the right end of the pipe fitting are limited by an L-shaped support in the two clamping limiting mechanisms, and finally the pipe fitting is clamped by the downward movement of a second clamping block in the two clamping limiting mechanisms and the matching of the first clamping block, thereby the utility model can realize the fastening and clamping of the pipe fitting and improve the accuracy of drilling;
(2) in the utility model, the top end of the top plate is provided with the scrap receiving box, the clamping and limiting mechanisms are arranged at the left end and the right end of the inner cavity of the scrap receiving box, when drilling, the scraps receiving box can well collect scraps generated by drilling, prevent the scraps from falling to a fixture tool, numerical control drilling equipment and the ground to cause pollution, meanwhile, the clamping and limiting mechanism is driven to lift through a first air cylinder, a slide rail is transversely arranged in the middle of the top end of the bottom plate, a second slide seat is transversely arranged in the middle of the bottom end of the scrap receiving box, a second slide groove is transversely arranged at the bottom end of the second slide seat in a penetrating manner, the second slide groove is clamped at the top of the slide rail, when more chips are collected in the chip receiving box, the first air cylinder drives the clamping limiting mechanism to ascend to the top of the chip receiving box, then the scrap receiving box is pulled out through the sliding fit of the second sliding seat and the sliding rail to clean the scraps in the box, so that the labor intensity of workers in cleaning is reduced;
(3) the utility model discloses in, can also drive two through two lift drive mechanisms and press from both sides tight stop gear in opposite directions or the motion dorsad to can adjust the pipe fitting drilling in order to adapt to different length dimensions to two distances of pressing from both sides between the tight stop gear, improve the commonality of anchor clamps frock.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic view of the second carriage structure;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of a first carriage structure;
FIG. 5 is a side view of the first clamp block;
fig. 6 is a side view of the second clamp block.
In the figure: 1. a base plate; 11. a hoisting ring; 12. a foot pad; 13. a slide rail; 14. a first chute; 2. a chip receiving box; 21. a second slide carriage; 211. a second chute; 22. a handle; 3. a lifting drive mechanism; 31. a screw; 32. a motor; 33. a first slider; 331. a slider; 34. a first cylinder; 4. clamping a limiting mechanism; 41. a support plate; 42. an L-shaped connecting frame; 43. a first clamping block; 431. a first clamping groove; 44. an L-shaped support; 45. a second cylinder; 46. a second clamp block; 461. a second clamping groove; 5. a support; 6. a support pillar; 7. and (7) a rubber pad.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
as shown in fig. 1 and 3, the lifting driving mechanism 3 includes a screw 31, a motor 32, a first sliding seat 33 and a first air cylinder 34, wherein the left and right sides of the front end of the chip receiving box 2 and the left and right sides of the rear end of the chip receiving box 2 are both oppositely provided with a support 5, the support 5 is fixedly connected with the bottom plate 1, the left and right ends of the screw 31 are respectively rotatably connected with the two supports 5 which are oppositely arranged left and right through bearings (not marked in the figure), the left and right ends of the screw 31 are respectively provided with threads with opposite directions, the motor 32 is fixedly installed at the side part of the bottom plate 1, the end of the rotating shaft of the motor 32 is fixedly connected with the end of the screw 31 through a coupling (not marked in the figure), and the first sliding seat 33 is respectively screwed at the left and right ends of the screw 31 which are provided with opposite threads; as shown in fig. 4, the bottom end of the first sliding base 33 is provided with a sliding block 331; as shown in fig. 3, a first sliding slot 14 is transversely arranged at the top end of the bottom plate 1 corresponding to the position of the sliding block 331, the sliding block 331 is slidably arranged in the first sliding slot 14, and the first air cylinder 34 is fixedly arranged at the top end of the sliding base 33;
as shown in fig. 1 and 3, the clamping and limiting mechanism 4 comprises a supporting plate 41, an L-shaped connecting frame 42, a first clamping block 43, an L-shaped support 44, a second air cylinder 45 and a second clamping block 46, wherein the supporting plate 41 is respectively arranged at the left end and the right end of the inner cavity of the chip receiving box 2, the L-shaped connecting frame 42 is respectively arranged at the front side and the rear side of the top end of the supporting plate 41 in an opposite way, the opening of the L-shaped connecting frame 42 faces the outer side of the chip receiving box 2, the top end of a piston rod of the first air cylinder 34 is upwards fixedly connected with the bottom end of the top of the L-shaped connecting frame 42, the first clamping block 43 is arranged at the top end of the supporting plate 41 through a supporting column 6, the top end of the first clamping block 43 is transversely provided with a first clamping groove 431 with an opening, the L-shaped support 44 is arranged at the outer side of the first clamping block 43 and has an opening facing the first clamping block 43, the second air cylinder 45 is fixedly connected with the top end of the second clamping block 46 by penetrating the top of the piston rod of the L-shaped support 45 downwards, the second clamping block 46 is positioned between the L-shaped support 44 and the first clamping block 43, and a second clamping groove 461 with a downward opening is transversely arranged at the bottom end of the second clamping block 46 in a penetrating manner; as shown in fig. 5 and 6, the first clamping block 43 and the second clamping block 46 are both V-shaped, and the rubber pads 7 are disposed in the first clamping groove 431 and the second clamping groove 461.
The working process of the utility model is as follows: when the drilling tool works, the fixture tool is arranged on a numerical control machine tool, the distance between the two clamping and limiting mechanisms 4 is adjusted according to the length of a pipe fitting to be drilled, the motors 32 in the two lifting driving mechanisms 3 respectively drive the two screw rods 31 to rotate in the same direction in the forward direction and synchronously rotate in the reverse direction, the left end and the right end of each screw rod 31 are respectively provided with threads in opposite directions, the first sliding seats 33 are respectively screwed at the left end and the right end of each screw rod 31 provided with opposite threads, so that the two first sliding seats 33 on one screw rod 31 are driven to move in the opposite directions and back directions, the two clamping and limiting mechanisms 4 are further driven to move in the opposite directions and back directions, after the adjustment is finished, the two ends of the pipe fitting to be drilled are respectively placed in the first clamping grooves 431 at the tops of the first clamping blocks 43 in the two clamping and limiting mechanisms 4, then the two clamping and limiting mechanisms 4 are driven to move in the opposite directions until the L-shaped supports 44 in the two clamping and limiting mechanisms 4 respectively clamp the two ends of the pipe fitting, finally, the second clamping block 46 is driven by the second air cylinder 45 to move downwards to be matched with the first clamping block 43 to clamp the pipe fitting, the fastening and clamping of the pipe fitting are completed at the moment, the drilling processing of the pipe fitting is completed by the numerical control machine tool, chips generated during drilling are collected through the chip receiving box 2, when the chips collected in the chip receiving box 2 are more, the first air cylinder 34 in the lifting driving mechanism 3 drives the clamping limiting mechanism 4 to move upwards to the top of the chip receiving box 2, and then the chip receiving box 2 is pulled out in the left-right direction to clean the chips of the chip receiving box 2.
Claims (7)
1. The numerical control machine tool fixture tool for drilling the pipe fitting is characterized by comprising a bottom plate, a scrap receiving box, lifting driving mechanisms and clamping limiting mechanisms, wherein the scrap receiving box is arranged at the top end of the bottom plate, the lifting driving mechanisms are respectively arranged on the front side and the rear side of the scrap receiving box, the clamping limiting mechanisms are respectively arranged at the left end and the right end of an inner cavity of the scrap receiving box, the front side and the rear side of each clamping limiting mechanism are respectively connected with the two lifting driving mechanisms, and the two lifting driving mechanisms drive the two clamping limiting mechanisms to lift and move oppositely and reversely;
the lifting driving mechanism comprises a screw rod, a motor, a first sliding seat and a first air cylinder, wherein the left side and the right side of the front end of the scrap collecting box and the left side and the right side of the rear end of the scrap collecting box are oppositely provided with supports, the supports are fixedly connected with the bottom plate, the left end and the right end of the screw rod are respectively rotatably connected with the two supports which are oppositely arranged left and right through bearings, the left end and the right end of the screw rod are respectively provided with threads with opposite directions, the motor is fixedly arranged at the side part of the bottom plate, the end part of a rotating shaft of the motor is fixedly connected with the end part of the screw rod through a coupler, the first sliding seat is respectively screwed at the left end and the right end of the screw rod with opposite threads, the bottom end of the first sliding seat is provided with a sliding block, the top end of the bottom plate and the sliding block are correspondingly and transversely provided with a first sliding groove, and the sliding block is arranged in the first sliding groove, the first cylinder is fixedly arranged at the top end of the sliding seat;
press from both sides tight stop gear and include layer board, L shape link, first clamp splice, L shape support, second cylinder and second clamp splice, the layer board sets up respectively connect both ends about bits box inner chamber, L shape link sets up respectively relatively both sides around the layer board top, the opening orientation of L shape link connect the outside of bits box and its top to connect the outside of bits box to stretch out, the piston rod tip of first cylinder upwards with the bottom fixed connection at L shape link top, first clamp splice passes through the support column setting and is in the layer board top, transversely link up the top of first clamp splice and be provided with the first clamp groove that the opening is mutually, L shape support sets up the outside and the opening orientation of first clamp splice, the second cylinder fixed mounting be in the top of L shape support, and the piston rod tip of second cylinder runs through downwards the top of L shape support with the fixed clamp splice is fixed to the second clamp splice And the second clamping block is positioned between the L-shaped support and the first clamping block, and a second clamping groove with a downward opening is transversely arranged at the bottom end of the second clamping block in a through manner.
2. The numerical control machine tool fixture tooling for pipe drilling according to claim 1, wherein a slide rail is transversely arranged in the middle of the top end of the bottom plate, a second slide carriage is transversely arranged in the middle of the bottom end of the chip receiving box, a second slide groove transversely penetrates through the bottom end of the second slide carriage, and the second slide carriage is clamped on the top of the slide rail through the second slide groove.
3. The numerical control machine tool fixture tooling for pipe drilling of claim 1, wherein the first clamping block and the second clamping block are both V-shaped.
4. The numerical control machine tool fixture tooling for pipe drilling according to claim 1, wherein rubber pads are arranged in the first clamping groove and the second clamping groove.
5. The numerical control machine tool fixture tool for pipe drilling according to claim 1, wherein lifting rings are arranged at four corners of the top end of the bottom plate.
6. The numerical control machine tool fixture tooling for pipe drilling according to claim 1, wherein handles are oppositely arranged on the left outer wall and the right outer wall of the chip receiving box.
7. The numerical control machine tool fixture tooling for pipe drilling according to claim 1, wherein four corners of the bottom end of the bottom plate are provided with foot pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121080622.1U CN214816819U (en) | 2021-05-20 | 2021-05-20 | Numerical control machine tool fixture tool for drilling pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121080622.1U CN214816819U (en) | 2021-05-20 | 2021-05-20 | Numerical control machine tool fixture tool for drilling pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816819U true CN214816819U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121080622.1U Expired - Fee Related CN214816819U (en) | 2021-05-20 | 2021-05-20 | Numerical control machine tool fixture tool for drilling pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131071A (en) * | 2021-12-24 | 2022-03-04 | 上海钧正机械设备有限公司 | Double-end boring machine |
-
2021
- 2021-05-20 CN CN202121080622.1U patent/CN214816819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131071A (en) * | 2021-12-24 | 2022-03-04 | 上海钧正机械设备有限公司 | Double-end boring machine |
| CN114131071B (en) * | 2021-12-24 | 2024-04-02 | 上海钧正机械设备有限公司 | Double-end boring machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |